GIMBAL for VIDEOGRAPHY, need help calibrating, setting up, balancing, 3 axis brushless motor gimbal for use with DSLR

I need help with a GIMBAL I purchased for VIDEOGRAPHY, need help calibrating, setting up, balancing, 3 axis brushless motor gimbal for use with DSLR. It's the Ghost PRO II from SIC Visuals, and I'm having a heck of a time just figuring it out. I'm a quick learner and can give you credit in a documentary I am producing as gimbal operator. I just need to figure this thing out once and for all, the online videos don't help so much, and there's no manual, I'm simply thinking I'm not inclined to be able to do this without help and no one I know has experience, maybe someone here does. Thanks!